The optimal corneal shape is round. With astigmatism the cornea is steeper in one direction than the other. This irregular shape prevents
light from focusing correctly on the retina. With Astigmatic Keratotomy Surgery or AK Surgery the
Colorado Springs eye surgeon makes 1 or 2 incisions in the steeper
part of the cornea making these areas less steep and the overall corneal shape more round. As a result light rays are then focused directly on the
retina.